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Biggles567-
Did you get anywhere with finding one? The di2 kit on one of my bikes seems to have a serious battery drain problem, which switching the battery and replacing some wiring doesn't seem to have solved. I need to work out what's causing it, partly because I'm about to sell a full di2 groupset off another bike and it's just occurred to me that that selling whichever part would be a curative swap for the drain issue might not be sensible! So could do with working out the cause, and not entirely sure best way to do that (quickly)...
theflatboy
Connect with PCE2 thingy straight to computer and see what happens. Or go to a shop with one